It wasn't too long ago that Virginia legalized lane-sharing of 2-wheeled motorcycles. Before that was done, bikes stopping beside each other in the same lane at a traffic signal could and were charged with reckless driving. We can now legally stop at a signal while sharing a lane, but I don't know any riders around here that want to share a lane while travelling at any speed. First time I visited CA, I was not aware of lane splitting being legal ... didn't know it was allowed anywhere because it seemed like a crazy idea ... then wrote it off as a left coast thing. But I did not like bikes to split lanes near me, especially in NorCal where many dashed white line lane divider markings included rumble bumps (looked like inverted bowls glued to the pavement). Hit one of those on a bike just right (especially when wet) and you're probably going down.